package Thread;
//创建线程：方法一：通过继承thread类进行创建一个线程；
class MyThread extends Thread{
    @Override
    public void run() {
        while(true){
            System.out.println("hello run");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }
    }
}
public class Demo1 {
    public static void main(String[] args) throws InterruptedException {
       MyThread myThread=new MyThread();
       myThread.start();
       while(true){
           System.out.println("hello main");
           Thread.sleep(1000);
       }
    }
}
